./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1523677835
<...>
Warning: Permanently added '10.128.1.153' (ED25519) to the list of known hosts.
execve("./syz-executor1523677835", ["./syz-executor1523677835"], 0x7ffcd6b2fdb0 /* 10 vars */) = 0
brk(NULL) = 0x555557fcc000
brk(0x555557fccd00) = 0x555557fccd00
arch_prctl(ARCH_SET_FS, 0x555557fcc380) = 0
set_tid_address(0x555557fcc650) = 5232
set_robust_list(0x555557fcc660, 24) = 0
rseq(0x555557fccca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor1523677835", 4096) = 28
getrandom("\xf3\x3c\x98\xad\x9e\xdd\x31\x03", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555557fccd00
brk(0x555557fedd00) = 0x555557fedd00
brk(0x555557fee000) = 0x555557fee000
mprotect(0x7fe84e0f0000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5233 attached
, child_tidptr=0x555557fcc650) = 5233
[pid 5233] set_robust_list(0x555557fcc660, 24) = 0
[pid 5233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5233] setpgid(0, 0) = 0
[pid 5233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5233] write(3, "1000", 4) = 4
[pid 5233] close(3) = 0
[pid 5233] write(1, "executing program\n", 18executing program
) = 18
[pid 5233] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SOCKET_FILTER, insn_cnt=8, insns=0x20001000, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3
[ 56.464468][ T5233] ------------[ cut here ]------------
[ 56.470039][ T5233] Please remove unsupported % in format string
[ 56.476928][ T5233] WARNING: CPU: 0 PID: 5233 at lib/vsprintf.c:2659 format_decode+0x1193/0x1bb0
[ 56.485953][ T5233] Modules linked in:
[ 56.489853][ T5233] CPU: 0 UID: 0 PID: 5233 Comm: syz-executor152 Not tainted 6.12.0-rc1-syzkaller-00153-ga5da3d65681f #0
[ 56.501049][ T5233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 56.511235][ T5233] RIP: 0010:format_decode+0x1193/0x1bb0
[ 56.516824][ T5233] Code: 4c d6 f5 c6 05 2c 21 48 04 01 90 43 0f b6 04 34 84 c0 0f 85 14 0a 00 00 41 0f b6 75 00 48 c7 c7 e0 6e 35 8d e8 5e 41 97 f5 90 <0f> 0b 90 90 e9 0e fd ff ff 48 8b 4c 24 10 80 e1 07 38 c1 0f 8c 14
[ 56.536491][ T5233] RSP: 0018:ffffc90003bf75c0 EFLAGS: 00010246
[ 56.543119][ T5233] RAX: 81890abe35813b00 RBX: 0000000000000000 RCX: ffff88802b529e00
[ 56.551103][ T5233] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 56.559130][ T5233] RBP: ffffc90003bf76b0 R08: ffffffff8155daa2 R09: fffffbfff1cf9fd8
[ 56.567160][ T5233] R10: dffffc0000000000 R11: fffffbfff1cf9fd8 R12: 1ffff9200077ef1d
[ 56.575168][ T5233] R13: ffffc90003bf78ec R14: dffffc0000000000 R15: ffff0000ffffff00
[ 56.583181][ T5233] FS: 0000555557fcc380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[ 56.592167][ T5233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.598741][ T5233] CR2: 00007fe84e0f40d0 CR3: 0000000045426000 CR4: 00000000003526f0
[ 56.606751][ T5233] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 56.614766][ T5233] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 56.622777][ T5233] Call Trace:
[ 56.626061][ T5233]
[ 56.628978][ T5233] ? __warn+0x168/0x4e0
[ 56.633168][ T5233] ? format_decode+0x1193/0x1bb0
[ 56.638117][ T5233] ? report_bug+0x2b3/0x500
[ 56.642664][ T5233] ? format_decode+0x1193/0x1bb0
[ 56.647624][ T5233] ? handle_bug+0x60/0x90
[ 56.651999][ T5233] ? exc_invalid_op+0x1a/0x50
[ 56.656684][ T5233] ? asm_exc_invalid_op+0x1a/0x20
[ 56.661701][ T5233] ? __warn_printk+0x292/0x360
[ 56.666525][ T5233] ? format_decode+0x1193/0x1bb0
[ 56.671486][ T5233] ? __pfx_format_decode+0x10/0x10
[ 56.676654][ T5233] ? bstr_printf+0x721/0x1210
[ 56.681347][ T5233] bstr_printf+0x137/0x1210
[ 56.685898][ T5233] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 56.692271][ T5233] ? __pfx_bstr_printf+0x10/0x10
[ 56.697206][ T5233] ? timekeeping_get_ns+0x5c/0x420
[ 56.702360][ T5233] ? lockdep_hardirqs_on+0x99/0x150
[ 56.707580][ T5233] ? bpf_trace_printk+0x115/0x230
[ 56.712654][ T5233] bpf_trace_printk+0x1a1/0x230
[ 56.717517][ T5233] ? timekeeping_get_ns+0x2b1/0x420
[ 56.722769][ T5233] ? __pfx_bpf_trace_printk+0x10/0x10
[ 56.728166][ T5233] ? timekeeping_get_ns+0x2b1/0x420
[ 56.733423][ T5233] ? bpf_test_run+0x370/0xa90
[ 56.738117][ T5233] bpf_prog_12183cdb1cd51dab+0x37/0x3b
[ 56.743622][ T5233] bpf_test_run+0x4f0/0xa90
[ 56.748137][ T5233] ? do_syscall_64+0xf3/0x230
[ 56.752845][ T5233] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.758936][ T5233] ? bpf_test_run+0x370/0xa90
[ 56.763667][ T5233] ? __pfx_bpf_test_run+0x10/0x10
[ 56.768716][ T5233] ? eth_type_trans+0x3d1/0x7a0
[ 56.773625][ T5233] ? __pfx_eth_type_trans+0x10/0x10
[ 56.778833][ T5233] ? convert___skb_to_skb+0x41/0x620
[ 56.784167][ T5233] bpf_prog_test_run_skb+0xc97/0x1820
[ 56.789578][ T5233] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 56.795434][ T5233] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 56.801255][ T5233] bpf_prog_test_run+0x2e4/0x360
[ 56.806237][ T5233] __sys_bpf+0x48d/0x810
[ 56.810489][ T5233] ? __pfx___sys_bpf+0x10/0x10
[ 56.815306][ T5233] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 56.821645][ T5233] ? exc_page_fault+0x590/0x8c0
[ 56.826548][ T5233] __x64_sys_bpf+0x7c/0x90
[ 56.830979][ T5233] do_syscall_64+0xf3/0x230
[ 56.835518][ T5233] ? clear_bhb_loop+0x35/0x90
[ 56.840205][ T5233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.846170][ T5233] RIP: 0033:0x7fe84e07dbf9
[ 56.850620][ T5233] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 56.870309][ T5233] RSP: 002b:00007ffc90c70df8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 56.878822][ T5233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe84e07dbf9
[ 56.886866][ T5233] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[ 56.894881][ T5233] RBP: 0000000000000000 R08: 0000000000000006 R09: 0000000000000006
[ 56.902975][ T5233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 56.910954][ T5233] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001
[ 56.918977][ T5233]
[ 56.922024][ T5233] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 56.929387][ T5233] CPU: 0 UID: 0 PID: 5233 Comm: syz-executor152 Not tainted 6.12.0-rc1-syzkaller-00153-ga5da3d65681f #0
[ 56.940511][ T5233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 56.950586][ T5233] Call Trace:
[ 56.953864][ T5233]
[ 56.956779][ T5233] dump_stack_lvl+0x241/0x360
[ 56.961442][ T5233] ? __pfx_dump_stack_lvl+0x10/0x10
[ 56.966626][ T5233] ? __pfx__printk+0x10/0x10
[ 56.971204][ T5233] ? vscnprintf+0x5d/0x90
[ 56.975519][ T5233] panic+0x349/0x880
[ 56.979401][ T5233] ? __warn+0x177/0x4e0
[ 56.983542][ T5233] ? __pfx_panic+0x10/0x10
[ 56.987967][ T5233] __warn+0x34b/0x4e0
[ 56.991940][ T5233] ? format_decode+0x1193/0x1bb0
[ 56.996872][ T5233] report_bug+0x2b3/0x500
[ 57.001204][ T5233] ? format_decode+0x1193/0x1bb0
[ 57.006131][ T5233] handle_bug+0x60/0x90
[ 57.010270][ T5233] exc_invalid_op+0x1a/0x50
[ 57.014761][ T5233] asm_exc_invalid_op+0x1a/0x20
[ 57.019597][ T5233] RIP: 0010:format_decode+0x1193/0x1bb0
[ 57.025134][ T5233] Code: 4c d6 f5 c6 05 2c 21 48 04 01 90 43 0f b6 04 34 84 c0 0f 85 14 0a 00 00 41 0f b6 75 00 48 c7 c7 e0 6e 35 8d e8 5e 41 97 f5 90 <0f> 0b 90 90 e9 0e fd ff ff 48 8b 4c 24 10 80 e1 07 38 c1 0f 8c 14
[ 57.044731][ T5233] RSP: 0018:ffffc90003bf75c0 EFLAGS: 00010246
[ 57.050785][ T5233] RAX: 81890abe35813b00 RBX: 0000000000000000 RCX: ffff88802b529e00
[ 57.058745][ T5233] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 57.066791][ T5233] RBP: ffffc90003bf76b0 R08: ffffffff8155daa2 R09: fffffbfff1cf9fd8
[ 57.074747][ T5233] R10: dffffc0000000000 R11: fffffbfff1cf9fd8 R12: 1ffff9200077ef1d
[ 57.082716][ T5233] R13: ffffc90003bf78ec R14: dffffc0000000000 R15: ffff0000ffffff00
[ 57.090696][ T5233] ? __warn_printk+0x292/0x360
[ 57.095467][ T5233] ? __pfx_format_decode+0x10/0x10
[ 57.100569][ T5233] ? bstr_printf+0x721/0x1210
[ 57.105236][ T5233] bstr_printf+0x137/0x1210
[ 57.109743][ T5233] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 57.116080][ T5233] ? __pfx_bstr_printf+0x10/0x10
[ 57.121018][ T5233] ? timekeeping_get_ns+0x5c/0x420
[ 57.126115][ T5233] ? lockdep_hardirqs_on+0x99/0x150
[ 57.131304][ T5233] ? bpf_trace_printk+0x115/0x230
[ 57.136333][ T5233] bpf_trace_printk+0x1a1/0x230
[ 57.141180][ T5233] ? timekeeping_get_ns+0x2b1/0x420
[ 57.146379][ T5233] ? __pfx_bpf_trace_printk+0x10/0x10
[ 57.151762][ T5233] ? timekeeping_get_ns+0x2b1/0x420
[ 57.156995][ T5233] ? bpf_test_run+0x370/0xa90
[ 57.161697][ T5233] bpf_prog_12183cdb1cd51dab+0x37/0x3b
[ 57.167144][ T5233] bpf_test_run+0x4f0/0xa90
[ 57.171661][ T5233] ? do_syscall_64+0xf3/0x230
[ 57.176392][ T5233] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 57.182467][ T5233] ? bpf_test_run+0x370/0xa90
[ 57.187143][ T5233] ? __pfx_bpf_test_run+0x10/0x10
[ 57.192163][ T5233] ? eth_type_trans+0x3d1/0x7a0
[ 57.197011][ T5233] ? __pfx_eth_type_trans+0x10/0x10
[ 57.202198][ T5233] ? convert___skb_to_skb+0x41/0x620
[ 57.207481][ T5233] bpf_prog_test_run_skb+0xc97/0x1820
[ 57.212864][ T5233] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 57.218673][ T5233] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 57.224479][ T5233] bpf_prog_test_run+0x2e4/0x360
[ 57.229441][ T5233] __sys_bpf+0x48d/0x810
[ 57.233679][ T5233] ? __pfx___sys_bpf+0x10/0x10
[ 57.238438][ T5233] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 57.244759][ T5233] ? exc_page_fault+0x590/0x8c0
[ 57.249607][ T5233] __x64_sys_bpf+0x7c/0x90
[ 57.254099][ T5233] do_syscall_64+0xf3/0x230
[ 57.258585][ T5233] ? clear_bhb_loop+0x35/0x90
[ 57.263246][ T5233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 57.269124][ T5233] RIP: 0033:0x7fe84e07dbf9
[ 57.273539][ T5233] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 57.293145][ T5233] RSP: 002b:00007ffc90c70df8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 57.301554][ T5233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe84e07dbf9
[ 57.309567][ T5233] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a
[ 57.317553][ T5233] RBP: 0000000000000000 R08: 0000000000000006 R09: 0000000000000006
[ 57.325523][ T5233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 57.333491][ T5233] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001
[ 57.341482][ T5233]
[ 57.344776][ T5233] Kernel Offset: disabled
[ 57.349110][ T5233] Rebooting in 86400 seconds..